34.2: Invited Paper: High Image Quality ADS PRO TV Comparable to OLED

Abstract

ADS display mode has many advantages, especially wide viewing angle, and has been widely used in various LCD products. In this paper, based on the upgraded ADS PRO technology, we adopt high CR negative liquid crystal, low reflection surface materials and process, oblique angle light leakage compensation film, spectrum matching optimize of BLU and RGB resin, and combined with mini LED backlight. Based on these methods, we achieve the native CR >3000:1, extreme black state with reflectivity < 1.5%, high ambient color contrast, no color shift angle of > ±60 °, and DCI P3 99% high color gamut. Its ultimate picture quality can be equivalent to OLED.

Realization of Dynamic Local Refresh on Liquid Crystal Display with Novel Partial Scan Gate Driver on Array

“…With the continuous development of display technology, the size, resolution, and image quality of display panel has been consistently improving, delivering an even more immersive visual experience to consumers 1–4 . But this is usually accompanied by higher power consumption, thus posing a challenge to energy efficiency and environmental sustainability.…”

“…With the continuous development of display technology, the size, resolution, and image quality of display panel has been consistently improving, delivering an even more immersive visual experience to consumers. [1][2][3][4] But this is usually accompanied by higher power consumption, thus posing a challenge to energy efficiency and environmental sustainability. To reduce display panel power consumption, efforts have been made on the driving circuits to eliminate unnecessary data transmission and panel refresh based on display contents.…”

P‐8: Distinguished Poster: Realization of Dynamic Local Refresh on LCD with Novel Partial Scan GOA

“…To adapt to the increasingly more complex and diverse application scenarios, efforts has been committed to develop display panel with larger size, higher resolution, higher refresh rate, better image quality etc. [1][2][3][4], but this is usually accompanied by higher power consumption. To reduce display panel power consumption, efforts have been made on the driving circuit to eliminate unnecessary data transmission and panel refreshing based on display contents [5][6][7].…”